S&P/ASX Rebalance Announcements

All S&P/ASX indices are regularly rebalanced to ensure they remain liquid and tradable.

Index Rebalance Months
S&P/ASX 20 March, June, September and December.
S&P/ASX 50 March, June, September and December.
S&P/ASX 100 March, June, September and December.
S&P/ASX 200 March, June, September and December.
S&P/ASX 300 March and September.
All Ordinaries March

When do rebalances occur?
• After the market closes on the third Friday of March, June, September and December.

How much notice is given?
• The market is notified two weeks prior to all upcoming constituent changes (starting Sept 2021)

What criteria are used for company selection?
• Additional details on the index calculation and company selection methodology can be found on the index methodology page.

As the S&P/ASX 200 is Australia's flagship index, additional announcements (e.g. intra-quarterly additions and removals) are released to the public. These can be found on the ASX 200 announcements page.

 

Where can you source these announcements?
All rebalance announcements below are published by the ASX in the announcement feed of any ASX company involved in a rebalance. They can also be obtained directly from the company.

 

Announcement Indices Involved
December 2023 S&P/ASX 20, 50, 100, 200.
September 2023 S&P/ASX 20, 50, 100, 200, 300.
June 2023 S&P/ASX 20, 50, 100, 200.
March 2023 S&P/ASX 20, 50, 100, 200, 300, All Ordinaries.
 
December 2022 S&P/ASX 20, 50, 100, 200.
September 2022 S&P/ASX 20, 50, 100, 200, 300.
June 2022 S&P/ASX 20, 50, 100, 200.
March 2022 S&P/ASX 20, 50, 100, 200, 300, All Ordinaries.
 
December 2021 S&P/ASX 20, 50, 100, 200.
September 2021 S&P/ASX 20, 50, 100, 200, 300.
June 2021 S&P/ASX 20, 50, 100, 200.
March 2021 S&P/ASX 20, 50, 100, 200, 300, All Ordinaries.
 
December 2020 S&P/ASX 20, 50, 100, 200.
September 2020 S&P/ASX 20, 50, 100, 200, 300.
June 2020 S&P/ASX 20, 50, 100, 200, 300, All Ordinaries.
March 2020 Rebalance postponed
 
December 2019 S&P/ASX 20, 50, 100, 200.
September 2019 S&P/ASX 20, 50, 100, 200, 300.
June 2019 S&P/ASX 20, 50, 100, 200.
March 2019 S&P/ASX 20, 50, 100, 200, 300, All Ordinaries.
 
December 2018 S&P/ASX 20, 50, 100, 200.
September 2018 S&P/ASX 20, 50, 100, 200, 300.
June 2018 S&P/ASX 20, 50, 100, 200.
March 2018 S&P/ASX 20, 50, 100, 200, 300, All Ordinaries.
 
December 2017 S&P/ASX 20, 50, 100, 200.
September 2017 S&P/ASX 20, 50, 100, 200, 300.
June 2017 S&P/ASX 20, 50, 100, 200.
March 2017 (2) S&P/ASX 20, 50, 100, 200, 300, All Ordinaries.
 
December 2016 S&P/ASX 20, 50, 100, 200.
September 2016 S&P/ASX 20, 50, 100, 200, 300.
June 2016 S&P/ASX 20, 50, 100, 200.
March 2016 S&P/ASX 20, 50, 100, 200, 300, All Ordinaries.
 
December 2015 S&P/ASX 20, 50, 100, 200.
September 2015 S&P/ASX 20, 50, 100, 200, 300.
June 2015 S&P/ASX 20, 50, 100, 200.
March 2015 S&P/ASX 20, 50, 100, 200, 300, All Ordinaries.
 
December 2014 S&P/ASX 20, 50, 100, 200.
September 2014 S&P/ASX 20, 50, 100, 200, 300.
June 2014 S&P/ASX 20, 50, 100, 200.
March 2014 S&P/ASX 20, 50, 100, 200, 300, All Ordinaries.
 
December 2013 S&P/ASX 20, 50, 100, 200.
September 2013 S&P/ASX 20, 50, 100, 200, 300.
June 2013 S&P/ASX 20, 50, 100, 200.
March 2013 S&P/ASX 20, 50, 100, 200, 300, All Ordinaries.
 
December 2012 S&P/ASX 20, 50, 100, 200.
September 2012 S&P/ASX 20, 50, 100, 200, 300.
June 2012 S&P/ASX 20, 50, 100, 200.
March 2012 S&P/ASX 20, 50, 100, 200, 300, All Ordinaries.
 
December 2011 S&P/ASX 20, 50, 100, 200.
September 2011 S&P/ASX 20, 50, 100, 200, 300.